5666226522204 has 48 divisors (see below), whose sum is σ = 13277825920800. Its totient is φ = 1880659992576.

The previous prime is 5666226522199. The next prime is 5666226522223. The reversal of 5666226522204 is 4022256226665.

It is a happy number.

It is a super-2 number, since 2×5666226522204² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5242252 + ... + 6230060.

It is an arithmetic number, because the mean of its divisors is an integer number (276621373350).

Almost surely, 2^{5666226522204} is an apocalyptic number.

It is an amenable number.

5666226522204 is an abundant number, since it is smaller than the sum of its proper divisors (7611599398596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5666226522204 is a wasteful number, since it uses less digits than its factorization.

5666226522204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989862 (or 989860 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 5666226522204 in words is "five trillion, six hundred sixty-six billion, two hundred twenty-six million, five hundred twenty-two thousand, two hundred four".